WY CDL PRACTICE TEST - GENERAL KNOWLEDGE

21. When driving in work zones you should:
Drive slowly and carefully.
Observe the posted speed limits at all times.
Use your four-way flashers or brake lights to warn drivers behind you.
All of the above.
22. Sleep debt is defined as:
the accumulated amount of sleep from frequent rest brakes.
the cumulative effect of not getting enough sleep.
the amount of sleep you get each night.
All of the above.
23. When checking the engine compartment:
you should put the gearshift in neutral.
the parking brake should be on.
wheels should not be chocked.
the engine should be running.
24. What three things add up to total stopping distance?
Perception distance, reaction distance and braking distance
Reaction distance + viewing distance + braking distance
Braking distance + stopping distance
Reaction distance + braking distance
25. You hear a loud "bang" which sounds like a tire blowout. You should:
check the tires at the next stop.
assume you have a tire failure.
inspect your tires with your mirrors.
keep driving as normal.
26. Wheel and rim problems include:
missing clamps.
rust around wheel nuts.
mismatched lock rings.
All of the above.
27. If you are being tailgated, you should:
increase your following distance.
speed up.
move to the left lane.
flash your brake lights.
28. Hazardous materials can be recognized by looking at the container's:
label.
color.
shape.
type.
29. Placards are:
a type of safety equipment.
devices placed below a vehicle to improve traction.
signs placed on a vehicle to identify the hazard class of the cargo.
signs put inside a vehicle used to warn others of hazardous materials.
30. Use of drugs can lead to traffic accidents resulting in:
Injury
Property damage
Death
All of the above.
Next page
NOT SURE YOU WILL PASS? GET CDL PREMIUM NOW! - Learn More